NCP5911 Datasheet (ON Semiconductor) - IMVP7.0 Compatible Synchronous Buck MOSFET Driver

NCP5911, IMVP7.0 Compatible Synchronous Buck MOSFET Driver

Pin No.

1 2 3 Symbol BST PWM EN Description Floating bootstrap supply pin for high side gate driver.

Connect the bootstrap capacitor between this pin and the SW pin.

Control input.

The PWM signal has three distinctive states: Low = Low Side FET Enabled, Mid = Diode Emulation Enabled, High = High Si

NCP5911 IMVP7.0 Compatible Synchronous Buck MOSFET Driver The NCP5911 is a high performance dual MOSFET gate driver optimized to drive the gates of both high side and low side power MOSFETs in a synchronous buck converter.

It can drive up to 3 nF load with a 25 ns propagation delay and 20 ns transition time.

Adaptive anti cross conduction and power saving operation circuit can provide a low switching loss and high efficiency solution for notebook systems.

A bidire

NCP5911 Features

* http://onsemi.com MARKING DIAGRAM 1 1 DFN8 CASE 506AA ALMG G

* Faster Rise and Fall Times Adaptive Anti

* Cross

* Conduction Circuit Zero Cross Detection function Output Disable Control Turns Off